TamBee Self Closing Door Pivot Hinges Heavy Duty Hinges for Wood Doors 360 Degree Shaft Stainless Steel Pivot Hinge System (Self Closing L Shape)

SELF CLOSING - Self close when the pivot door opening angle is between 0 and 90 degrees for your daily convenience needs | KEEP DOOR OPEN - The pivot door will stay open when the opening angle is 90 degree. It will self close to 90 degree position when opening angle is between 90 and 110 degrees | ADJUSTABLE CLOSING SPEED - The closing speed can be adjusted with a wrench to meet your needs | 110 DEGREES OPEN - The secret door can open at a maximum of 110 degrees on both sides. WEIGHT LIMIT - 130 Pounds | DIMENSION - Top Part 150 x 56.5mm / 5.9" x 2.2"Bottom Part 135 x 72mm / 5.3" x 2.8" (as the picture shows) | WIDE COMPATIBILITY - Heavy duty pivot hinges perfect for self closing door, bookcase doors, bookshelf door, pivot door hardware, and hidden door